71192480

素因数分解:

$2^5\times 5^1\times {\mathrm{444953}}^1$

素因数の和:444968

約数の個数: 24

約数和(自身を含む): 168192612

約数和(自身を除く): 97000132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 444953, 889906, 1779812, 2224765, 3559624, 4449530, 7119248, 8899060, 14238496, 17798120, 35596240, 71192480]

約数ペア:

[(1, 71192480), (2, 35596240), (4, 17798120), (5, 14238496), (8, 8899060), (10, 7119248), (16, 4449530), (20, 3559624), (32, 2224765), (40, 1779812), (80, 889906), (160, 444953)]